Siemens SINUMERIK 828D Function Manual page 129

The system variables are assigned as follows:
Program code
N1 $P_WORKAREA_CS_COORD_SYSTEM[1]=3
N10 $P_WORKAREA_CS_PLUS_ENABLE[1,X]=TRUE
N11 $P_WORKAREA_CS_LIMIT_PLUS[1,X]=10
N12 $P_WORKAREA_CS_MINUS_ENABLE[1,X]=FALSE
N20 $P_WORKAREA_CS_PLUS_ENABLE[1,Y]=FALSE
N22 $P_WORKAREA_CS_MINUS_ENABLE[1,Y]=TRUE
N23 $P_WORKAREA_CS_LIMIT_MINUS[1,Y]=25
N30 $P_WORKAREA_CS_PLUS_ENABLE[1,Z]=FALSE
N32 $P_WORKAREA_CS_MINUS_ENABLE[1,Z]=FALSE
N40 $P_WORKAREA_CS_PLUS_ENABLE[1,A]=TRUE
N41 $P_WORKAREA_CS_LIMIT_PLUS[1,A]=10
N42 $P_WORKAREA_CS_MINUS_ENABLE[1,A]=TRUE
N43 $P_WORKAREA_CS_LIMIT_MINUS[1,A]=-40
Working area limitation group 2
In the second working area limitation group the axes in the WKS coordinate system can be limited:
• X axis in the plus direction: 10 mm
• X axis in the minus direction: No limitation
• Y axis in the plus direction: 34 mm
• Y axis in the minus direction: -25 mm
• Z axis in the plus direction: No limitation
• Z axis in the minus direction: -600 mm
• A axis in the plus direction: No limitation
• A axis in the minus direction: No limitation
The system variables are assigned as follows:
Program code
N51 $P_WORKAREA_CS_COORD_SYSTEM[2]=1
N60 $P_WORKAREA_CS_PLUS_ENABLE[2,X]=TRUE
N61 $P_WORKAREA_CS_LIMIT_PLUS[2,X]=10
N62 $P_WORKAREA_CS_MINUS_ENABLE[2,X]=FALSE
N70 $P_WORKAREA_CS_PLUS_ENABLE[2,Y]=TRUE
N73 $P_WORKAREA_CS_LIMIT_PLUS[2,Y]=34
N72 $P_WORKAREA_CS_MINUS_ENABLE[2,Y]=TRUE
N73 $P_WORKAREA_CS_LIMIT_MINUS[2,Y]=–25
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
A3: Axis Monitoring, Protection Zones
Comment
; The working area limitation
of working area limitation
group 1 applies in the AZS.
Comment
; The working area limitation
of working area limitation
group 2 applies in the
workpiece coordinate
system.
2.5 Examples
129